LONDON — Most people send a card, call, or post on Facebook for someone's birthday, but President Barack Obama went the extra mile on Friday — thousands of miles, actually — to deliver 90th birthday greetings to Queen Elizabeth II…

Tomorrow, Queen Elizabeth will become the longest-reigning British monarch, surpassing her great-great grandmother Queen Victoria. In honor of the event, here are eight things you might not know about the two royals.

As people speculated about whether Saudi Arabia's new king will allow more reforms, such as permitting Saudi women to drive, an anecdote from a former ambassador to Saudi Arabia began making the rounds.